Pith Number

pith:MTBJ43Q2

pith:2009:MTBJ43Q2XAAFVT6ZUYO7HMCW2F

not attested not anchored not stored refs pending

Black Hole Solutions in String Theory with Gauss-Bonnet Curvature Correction

Kei-ichi Maeda, Nobuyoshi Ohta, Yukinori Sasagawa

arxiv:0908.4151 v2 · 2009-08-28 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTBJ43Q2XAAFVT6ZUYO7HMCW2F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

2 papers in Pith

Non-closed scalar charge in four-dimensional Einstein-scalar-Gauss-Bonnet black hole thermodynamics

Quadratic gravity corrections to scalar QNMs of rapidly rotating black holes

Receipt and verification

First computed	2026-05-18T04:34:10.186536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64c29e6e1ab8005acfd9a61df3b056d163611266cd642628a865251b3e45c225

Aliases

arxiv: 0908.4151 · arxiv_version: 0908.4151v2 · doi: 10.48550/arxiv.0908.4151 · pith_short_12: MTBJ43Q2XAAF · pith_short_16: MTBJ43Q2XAAFVT6Z · pith_short_8: MTBJ43Q2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MTBJ43Q2XAAFVT6ZUYO7HMCW2F \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 64c29e6e1ab8005acfd9a61df3b056d163611266cd642628a865251b3e45c225

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99c8f23b2b8fd789f7ba0679ea1bf92619a151068b2c30db540f7923eb19acea",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-08-28T08:37:27Z",
    "title_canon_sha256": "4c39cdf3023298cd026534553eb32baf3a9317dd962962f924c3717e206f0162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4151",
    "kind": "arxiv",
    "version": 2
  }
}